Posted by **Rob** on Thursday, March 15, 2007 at 3:45pm.

i'm having trouble with a problem in my calc class...it isn't really calculus yet since we're still in the review section but it goes somethign like this: ( don't have it in front of me)

a rational function is defined by: R/(x-K) where R and K are constants. find R and K for a function that passes through these two points: (2,5) and i can't remember the other one...but if someone can describe how to do a similar problem or how to go about it that'd be great

y= R/(x-k)

PUt in the x,y values. Do it for the next point also. You end up with two equations, two unknowns (R and K). You can solve it.

## Answer this Question

## Related Questions

- Math - Hi, I have to do a project on the Shell Method in my Geometry class. I ...
- Calculus - I am having trouble solving this problem: "Find where the tangent ...
- calculus - I am working on this problem and having some trouble. We're supposed ...
- calculus - I am studying for a final exam and in our review packet we have this ...
- Stats - a teacher teaches two sections (A and B) of a class. Both sections have ...
- English - i have to make creative story abt me having mental illness. i really ...
- calculus - Having trouble with a section in my summer assaignment, and my ...
- Calculus Exam - My calculus exam is on friday. I was wondering if anyone had any...
- calculus - a security camera in a bank is mounted on the wall 6.2 ft above the ...
- Calculus - Hello, I really need help on these two homework problem. >< In ...